---> uname -a: Linux prd-centos8-builder-4c-4g-782.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 778 12036 19 2945 14632 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8d:a6:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe8d:a65d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:85:e2:f3 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/13/2024 _x86_64_ (4 CPU) 13:45:07 LINUX RESTART (4 CPU) 01:46:03 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 84.92 8.39 76.53 1391.38 5884.42 01:48:01 PM 122.20 0.73 121.46 73.05 14644.51 01:49:01 PM 140.59 0.92 139.67 151.15 21526.57 Average: 116.25 3.29 112.96 528.98 14109.83 01:46:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 13235820 15100860 2903624 17.99 2688 2079228 1118480 6.51 224896 2321780 174000 01:48:01 PM 12617124 15014484 3522320 21.82 2688 2592856 1245368 7.25 246076 2845432 333904 01:49:01 PM 12356748 15014756 3782696 23.44 2688 2835824 1112612 6.47 467556 2828716 24240 Average: 12736564 15043367 3402880 21.08 2688 2502636 1158820 6.74 312843 2665309 177381 01:46:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 83.42 70.01 986.76 8.35 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 83.90 59.19 1316.30 15.25 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 74.78 58.76 876.56 12.30 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.67 62.57 1060.68 12.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/13/2024 _x86_64_ (4 CPU) 13:45:07 LINUX RESTART (4 CPU) 01:46:03 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 18.04 0.00 2.38 1.13 0.07 78.38 01:47:01 PM 0 16.51 0.00 1.66 0.55 0.07 81.21 01:47:01 PM 1 19.07 0.00 3.22 1.77 0.07 75.88 01:47:01 PM 2 33.12 0.00 3.72 1.21 0.07 61.88 01:47:01 PM 3 3.46 0.00 0.92 1.00 0.07 94.55 01:48:01 PM all 18.61 0.00 2.96 3.71 0.09 74.63 01:48:01 PM 0 7.37 0.00 1.86 2.86 0.10 87.81 01:48:01 PM 1 15.99 0.00 2.36 3.55 0.07 78.03 01:48:01 PM 2 19.53 0.00 3.07 5.18 0.10 72.13 01:48:01 PM 3 31.58 0.00 4.55 3.26 0.08 60.53 01:49:01 PM all 24.14 0.00 4.35 3.38 0.09 68.03 01:49:01 PM 0 16.73 0.00 3.17 2.61 0.08 77.41 01:49:01 PM 1 28.59 0.00 4.50 5.07 0.08 61.76 01:49:01 PM 2 33.07 0.00 6.87 3.93 0.10 56.02 01:49:01 PM 3 18.20 0.00 2.89 1.91 0.08 76.91 Average: all 20.29 0.00 3.24 2.76 0.08 73.64 Average: 0 13.50 0.00 2.23 2.02 0.08 82.16 Average: 1 21.24 0.00 3.36 3.48 0.07 71.84 Average: 2 28.52 0.00 4.56 3.46 0.09 63.36 Average: 3 17.89 0.00 2.80 2.07 0.08 77.16